IEEE recommended practice for auxiliary devices for motors in Class I, Groups A, B, C, and D, Division 2 locations
By: sponsor, Petroleum and Chemical Industry Committee of the IEEE Industry Applications Society.
Contributors: IEEE Industry Applications Society. Petroleum and Chemical Industry Committee.; IEEE Standards Board.
Publisher: Institute of Electrical and Electronics Engineers
Published: 1991
Place of publication: New York, NY, USA
Language: eng
Subjects: Electric motors -- Standards.
Notes: "October 24, 1991."--Cover.

"IEEE Std 303-1991 (Revision of IEEE Std 303-1984)."

"Approved June 27, 1991, IEEE Standards Board."

"SH14506."--Cover.

Includes bibliographical references (p. 5).